at91sam9g20-cu ATMEL Corporation, at91sam9g20-cu Datasheet - Page 9

• Manufacturer Part Number: at91sam9g20-cu
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

Table 3-1.
Note:
4. Package and Pinout
4.1
6384B–ATARM–15-Dec-08
Signal Name
ISI_D0-ISI_D11
ISI_MCK
ISI_HSYNC
ISI_VSYNC
ISI_PCK
AD0-AD3
ADVREF
ADTRG
No PLLRCA line present on the AT91SAM9G20.
217-ball LFBGA Package Outline
Signal Description List (Continued)
The AT91SAM9G20 is available in a 217-ball 15 x 15 mm LFBGA package (0.8 mm pitch)
ure
Figure 4-1
A detailed mechanical description is given in the section “AT91SAM9G20 Mechanical Charac-
teristics” of the product datasheet.
Figure 4-1.
Function
Image Sensor Reference Clock
Image Sensor Horizontal Synchro
Image Sensor Vertical Synchro
Image Sensor Data clock
Analog Inputs
Analog Positive Reference
ADC Trigger
Image Sensor Data
4-1).
shows the orientation of the 217-ball LFBGA package.
217-ball LFBGA Package (Top View)
Analog to Digital Converter
Image Sensor Interface
Ball A1
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
A B C D E F G H J K L M N P R T U
Analog
Analog
Output
AT91SAM9G20 Preliminary
Type
Input
Input
Input
Input
Input
Active
Level
Comments
Digital pulled-up inputs at reset
(Fig-
9